What day of the week was January 9, 1816?
The day of the week January 9th, 1816 fell on was a Tuesday.
Sir Humphry Davy tests his safety lamp for miners at Hebburn Colliery.
The day of the week January 9th, 1816 fell on was a Tuesday.
Sir Humphry Davy tests his safety lamp for miners at Hebburn Colliery.